Scalpel is a fast file carver that reads a database of header and footer definitions and extracts matching files from a set of image files or raw device files. Scalpel is filesystem-independent and will carve files from FATx, NTFS, ext2/3, or raw partitions.

A virtual filesystem (fuse) implementation that can provide carving tools
with the posibility to do recursive multi tool zero-storage carving
(also called in-place carving). Patches and scripts for scalpel and
foremost are provided. Works on raw and encase images.

PhotoRec is file data recovery software designed to recover lost files including video, documents and archives from Hard Disks and CDRom and lost pictures (thus, its 'Photo Recovery' name) from digital camera memory.